Grom Backpack 2.0 13L BODY: 82% RECYCLED POLYESTER, 18% NYLON LINING: 100% POLYESTER 16.14 x 12.20 x 6.69in [ 41.00 x 31.00 x 17.00cm ] 0.79 lbs [ 0.36 kgs ] Features Adjustable sternum strap with safety whistle Fleece-lined sunglass pocket Cargo straps with buckle closure External bungee storage Mesh side pockets